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Mitsubishi MELSERVO MR-J2 MR-J2S-40B1-EH018

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MR-J2S-40B1-EH018

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The MR-J2S-40B1-EH018 is a servo amplifier model from Mitsubishi’s MELSERVO MR-J2 series. It operates efficiently at a voltage rating of 100 to 120 volts AC (1-phase) and a power output of 400 watts.

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Technical specifications for MR-J2S-40B1-EH018

ManufacturerMitsubishi
Product LineMELSERVO MR-J2
Part NumberMR-J2S-40B1-EH018
Operating Frequency50 to 60 Hertz
Voltage Rating100 to 120 Volts AC (1-phase)
Cooling MethodSelf-cooling
Required Time To Discharge Capacitor2 minutes
Permissible Voltage Fluctuation85 to 127 Volts AC (1-phase)
Permissible Frequency Fluctuation-5% to 5%
Enclosure RatingIP00
Load-Inertia Moment Ratio30 times
Inrush Current For Control Circuit Power Supply100 to 130 Amperes
Inrush Current For Main Circuit Power Supply72 Amperes
Leakage Current0.1 mA
Rated Power400 Watts
Output Frequency Range0 to 360 Hertz
Output Voltage170 Volts
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The Mitsubishi MR-J2S-40B1-EH018 is a formidable servo amplifier within the MELSERVO MR-J2 series. Its performance capabilities include a voltage input specification of 100 to 120 volts AC in a single-phase configuration. Designed to operate efficiently at an output power of 400 watts, this device supports a broad operating frequency between 50 and 60 Hertz, catering to various applications.

The output frequency can be adjusted from 0 to 360 Hertz, allowing for precise motor control. The output voltage can achieve up to 170 volts, giving flexibility depending on the application requirements. This amplifier can tolerate voltage fluctuations from 85 to 127 volts AC and frequency variations within -5% to 5%.

Weighing around 2.4 pounds (1.1 kg), handling and installation of the MR-J2S-40B1-EH018 is straightforward, and it utilizes a self-cooling method to manage thermal conditions effectively.

The circuit power supplies have significant inrush currents, with control circuits requiring between 100 and 130 amperes and main circuits up to 72 amperes. Leakage current is noted at 0.1 mA, ensuring minimal energy loss. In terms of inertia, the load-inertia moment ratio is measured 30 times, permitting the control of complex loads. Additionally, users have a capacitor discharge time requirement of 2 minutes for safe operation.